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Arlecino [84]
3 years ago
7

10 . Which number line represents the solution to the inequality 4x + 20 < 40?

Mathematics
1 answer:
aleksley [76]3 years ago
7 0

Answer:

A.

Step-by-step explanation:

first solve the actual inequality leaving you with x<=5

then to graph it find 5 on the number line and it must be an open dot and a line pointing to less than 5.

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What is 3.56 * 10 with an exponent negative 5 in standard form
kupik [55]

Answer: .0000356

<u>Step-by-step explanation:</u>

3.56 x 10⁻⁵

the exponent of 5 tells you to move the decimal 5 places

the negative sign tells you to move the decimal to the left.

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3 years ago
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Answer for number 3. Please help this is a summer final.
alexdok [17]

Joseph's claim about the polynomial multiplicity is correct

<h3>How to interpret the graph?</h3>

From the graph, we have the x-intercepts to be

x = -3

x = 1

x = 4

At x = 4, the graph do not cross the x-axis;

But instead, it has a turning point at this point

This means that there is a multiplicity of 2 at x = 4

So, we have:

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Hence, Joseph's claim is correct

Read more about polynomials at:

brainly.com/question/4142886

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4 0
2 years ago
Yanira is 3 years older than Tim and twice as old as Hannah. Tim is 2 years older than Hannah. How old are Yanira, Tim, and Hann
Pavel [41]
1. Yanira could be 7, Tim could be 4, and Hannah could be 2.
2. Yanira could be 5, Tim could be 3, and Hannah could be 1.
3. Yanira could be 8, Tim could be 5, and Hannah could be 3.
4. Yanira could be 20, Tim could be 17, and Hannah could be 15.
8 0
3 years ago
Suppose that $ 700 is invested at 5.42% compounded continuously. How much is in the account after 18 years? Round your answer to
Marina CMI [18]

Answer:

Hello!

This word problem uses the common equation called; A=Pe^{rt}

A = Pe^rt

P=700

e= e

r = 0.0542

t = 18

This is what you get when you plug in the according information.

700e^(0.0542*18)

700e^0.9756

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We need to put this into the nearest cent.

=1856.93

Have a great day!

I hope this helps you!

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What is the sum of the interior angle measures of this polygon?
PtichkaEL [24]

Answer:

it's 180 degree

Step-by-step explanation:

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3 years ago
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